Multiple choice

In mesogamy, the entry of pollen tube into the ovule is through the

  1. micropyle

  2. chalaza

  3. integument

  4. none of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Mesogamy refers to the entry of the pollen tube into the ovule through the integuments. Porogamy is entry through the micropyle, and chalazogamy is entry through the chalaza.